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Use platform-specific methods for FileAccess reading and writing

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This commit is contained in:
BlueCube3310
2023-10-28 12:55:56 +02:00
parent f497156e0b
commit 6ed1731746
9 changed files with 358 additions and 0 deletions
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51
platform/android/file_access_filesystem_jandroid.cpp
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@@ -181,6 +181,36 @@ uint8_t FileAccessFilesystemJAndroid::get_8() const {
return byte;
}
uint16_t FileAccessFilesystemJAndroid::get_16() const {
ERR_FAIL_COND_V_MSG(!is_open(), 0, "File must be opened before use.");
uint16_t bytes = 0;
get_buffer(reinterpret_cast<uint8_t *>(&bytes), 2);
if (big_endian) {
bytes = BSWAP16(bytes);
}
return bytes;
}
uint32_t FileAccessFilesystemJAndroid::get_32() const {
ERR_FAIL_COND_V_MSG(!is_open(), 0, "File must be opened before use.");
uint32_t bytes = 0;
get_buffer(reinterpret_cast<uint8_t *>(&bytes), 4);
if (big_endian) {
bytes = BSWAP32(bytes);
}
return bytes;
}
uint64_t FileAccessFilesystemJAndroid::get_64() const {
ERR_FAIL_COND_V_MSG(!is_open(), 0, "File must be opened before use.");
uint64_t bytes = 0;
get_buffer(reinterpret_cast<uint8_t *>(&bytes), 8);
if (big_endian) {
bytes = BSWAP64(bytes);
}
return bytes;
}
String FileAccessFilesystemJAndroid::get_line() const {
ERR_FAIL_COND_V_MSG(!is_open(), String(), "File must be opened before use.");
@@ -250,6 +280,27 @@ void FileAccessFilesystemJAndroid::store_8(uint8_t p_dest) {
store_buffer(&p_dest, 1);
}
void FileAccessFilesystemJAndroid::store_16(uint16_t p_dest) {
if (big_endian) {
p_dest = BSWAP16(p_dest);
}
store_buffer(reinterpret_cast<uint8_t *>(&p_dest), 2);
}
void FileAccessFilesystemJAndroid::store_32(uint32_t p_dest) {
if (big_endian) {
p_dest = BSWAP32(p_dest);
}
store_buffer(reinterpret_cast<uint8_t *>(&p_dest), 4);
}
void FileAccessFilesystemJAndroid::store_64(uint64_t p_dest) {
if (big_endian) {
p_dest = BSWAP64(p_dest);
}
store_buffer(reinterpret_cast<uint8_t *>(&p_dest), 8);
}
void FileAccessFilesystemJAndroid::store_buffer(const uint8_t *p_src, uint64_t p_length) {
if (_file_write) {
ERR_FAIL_COND_MSG(!is_open(), "File must be opened before use.");